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michael_hohner

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Posts posted by michael_hohner

  1. Camera Raw 4.2 is compatible with CS3 and Elements 5.0 and up.

     

    You can use the A700's battery in the A100, but not vice versa. The 7D's batteries are completely different and not compatible with either camera.

  2. If you are a manufacturer and have a new firmware version that, quite obviously, has no significant changes, and your customers experience, quite obviously, no problems with the earlier version, and upgrading firmware by customers is always risky and generates higher service efforts, you think twice before releasing new firmware to the general public. Also, sometimes new firmware is required because of hardware changes during production, and while it's necessary for new hardware (and comes pre-installed on this new hardware), it brings zero advantage for old hardware.

    <p>I absolutely understand Sony when they only release firmware updates that are actually beneficial for customers.

  3. I have the impression that you don't quite know which focal length you need. 17 mm and 21 mm is a <b>big</b> difference, much more important to the picture than the last bit of sharpness. Maybe you should decide on the focal length range first.

    <p>

    Having said that, the 17-35/3.5 G is certainly the best of its class, but also a lot more expensive and rarer than the 17-35/2.8-4. The Minolta and Tamron version are basically the same lens, no difference in the optical design.

    <p>

    The Tamron Di II, Sigma DC, Tokina DX and Minolta DT lenses do not work on the 7. They have a smaller image circle for reduced frame DSLRs. They do not cover the full frame format of the 7. So you can cross out these.

  4. Does it flip up the mirror when you keep the button pressed, or is the mirror flipped up when you release the button?

     

    Stopping down the lens is the whole point of a DOF preview button, and flipping up the mirror when the button is released is normal for most Minolta bodies (the aperture mechanism and mirror are interconnected).

  5. The Tamron 17-35/2.8-4 is (almost) identical with the Minolta 17-35/2.8-4 (just cosmetic changes). You won't find a difference in performance between the two, and also not between the various mount versions of the Tamron lens. So if you find a review for the Tamron in Canon/Nikon mount, it will be valid for the Minolta mount Tamron or the Minolta version.
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